Good for you Lew, i know where you are coming from. If you are doing little or no fishing any more and lost interest then why keep the boat and the equipment? We all change our hobbies over our lifetime and sometimes there is just too much work involved for what you get out of something.
My buddy and I stopped camping and fishing 3 years ago because he no longer wanted to camp. Now we don't even get out fishing and I rarely see him. I simply go fishing with others instead. I do miss camping on Georgian Bay at remote campsites though. I am not ready to give up the boat, I enjoy boating too much even if I don't fish as often.
I took up guitar about 6 years ago and put it aside after one year. Now I am staring lessons again.
I starting flying RC planes 5 years ago and love it. I recently built a 65" WWII P-51 Mustang from a box of balsa and loved the whole building experience. I took me 275 hours from start to finish.
Life happens and as we age, our priorities change.